*{
    margin: 0 0;
    padding: 0 0 ;
}
body,.head{
    max-width: 640px;
    min-width: 320px;
    margin: 0 auto;
}
.head{
    margin-bottom: 0;
    background-color: #f4434d;
}
.content{
    margin-top: 0;
    background-color: #f4434d;
}
.index4{
    padding-top: 1rem;
    text-align: center;
    background-color: #f4434d;
}
.index3{
    background-color: #c20033;
}
.cnote{
    padding: 0.5rem 1.3rem 0 2rem;
    color: #ffe9b3;
}
.cnote p{
    font-size:1.5rem;
    font-weight: bold;
    line-height: 2rem;
    padding-top: 0.8rem;
}